Casamigos Tequila took over the Sunset Strip last night with their famous Halloween party. George Clooney, Rande Gerber and Mike Meldman’s highly-coveted event completely transformed an iconic venue into a ‘70s discotheque with all of Hollywood coming out to celebrate including Amal Clooney, Kaia and Presley Gerber, DeAndre Jordan, Russell Simmons, Alessandra Ambrosio, Joanna Krupa, Seth MacFarlane, Jon Hamm, Adam Levine, David Spade, Isla Fisher, Sasha Baren Cohen, R5, Molly Sims, Zedd, Adrien Brody, Derek Hough, Jessica Lowndes, Shannen Doherty, Harry and Delilah Hamlin, Anwar Hadid, Charlotte McKinney, Rachel Roy, Michelle Trachtenberg, Rachel Zoe and more were hit with the disco fever. Casamigos was flowing and specialty cocktails such as the Bangin’ Margarita, Spicy Mama and Midnight Groove were served over a custom 72-foot diamond mirrored bar. The chrome back bars were lined with endless bottles of Casamigos Tequila intertwined with blue and silver lava lamps. DJ Cassidy kept guests grooving as he spun the best of the ‘70s. Later in the night, Adam Levine and Maroon 5 jumped onstage for a surprise performance.

Victoria’s Secret model Alessandra Ambrosio wore a Cher-inspired outfit as did Kim Kardashian West, who wore a custom-made outfit that replicated the music icon’s exact look from the 1973 Academy Awards.Kardashian West was accompanied by her best friend Jonathan Cheban, who dressed as Sonny Bono.

Music and media mogul Russell Simmons dressed as a member of Run-DMC, a group he founded in 1981.

Tequila Casamigos Annual Halloween Bash was held at JW Marriott Los Angeles at L.A. LIVE on Friday, October 27, 2017.